未知题型
要使用`toLowerCase()`方法将字符串`message`中的所有大写字母变成小写字母,你可以按照以下方式编写J......
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正平衡只能求出锅炉的热效率,而未求锅炉的各项热损失
判断题正平衡只能求出锅炉的热效率,而未求锅炉的各项热损失
实验中学七年级人数和八年级人数的比为3:4,八年级人数和九年级人数的比为2:3,那么七、八、九年级的人数比是多...
问答题实验中学七年级人数和八年级人数的比为3:4,八年级人数和九年级人数的比为2:3,那么七、八、九年级的人数比是多实验中学七年级人数和八年级人数的比为3:4,八年级人数和九年级人数的比为2:3,那么七、八、九年级的人数比是多少?
What is the reason for using quotation in the following...
单项选择题What is the reason for using quotation in the following example? Booker claims that "the true hero, if he is to succeed, must be fully a man".But we can find many examples when the opposite seems to be true. A、To support a claim we just made.B、To present someone else’s idea which we waht to contradict.C、To draw attention to a particularly elegant phrase or well-expressed idea.D、To show the importance of an idea.